我正在创建一个 iPhone 应用程序,其中有一个自定义按钮。我通过创建标签并将其添加为 subview 来设置按钮标题。现在,当按钮突出显示时,我想更改标签文本颜色。
这是我的代码,
UIButton *button1= [UIButton buttonWithType:UIButtonTypeCustom];
[button1 setFrame:CGRectMake(68,162, 635, 101)];
[button1 setImage:[UIImage imageNamed:@"startwithouttext.png"] forState:UIControlStateNormal];
[button1 setImage:[UIImage imageNamed:@"startactivewithouttext.png"] forState:UIControlStateHighlighted];
UILabel *buttonLabel = [[UILabel alloc] initWithFrame:CGRectMake(button1.bounds.origin.x+50, button1.bounds.origin.y+20, button1.bounds.size.width-100, button1.bounds.size.height-40)];
[buttonLabel setFont:[UIFont fontWithName:@"Helvetica" size:28]];
buttonLabel.backgroundColor=[UIColor clearColor];
buttonLabel.textColor=[UIColor colorWithRed:83.0/255.0 green:83.0/255.0 blue:83.0/255.0 alpha:1.0];
buttonLabel.highlightedTextColor=[UIColor whiteColor];
buttonLabel.text = @"Long text string";
[button1 addSubview:buttonLabel];
[button1 bringSubviewToFront:buttonLabel];
[button1 setContentVerticalAlignment:UIControlContentVerticalAlignmentCenter];
[button1 setContentHorizontalAlignment:UIControlContentHorizontalAlignmentCenter];
[button1 addTarget:self action:@selector(button1clicked:) forControlEvents:
[mainView button1];
任何人都可以帮我在突出显示按钮时更改文本颜色吗?
最佳答案
在 StackOverflow 上的另一个问题中找到了答案: UIButton color issues
[button1 setTitleColor:[UIColor redColor] forState:UIControlStateHighlighted];
如果您可以在不创建标签并将其添加为上面提到的 subview 的情况下工作。
关于iphone - 如何为状态 UIControlStateHighlighted 设置按钮标签文本颜色,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/7806840/